Trademarks = 4

Forward Citations = 360

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9 inventors (with patents filed for the assignee):

Semor D Tofte (5 out of 5 patents)

Thomas K Hiniker (4 out of 13 patents)

S David Tofte (4 out of 4 patents)

4. Steven W Vogel (3 out of 4 patents)

5. Jeffry M Irish (2 out of 2 patents)

6. Jeff Germscheid (2 out of 2 patents)

7. Jeffrey B Colter (1 out of 1 patent)

8. Dennis J Berning (1 out of 1 patent)

9. Gary Dennis Hodapp (1 out of 6 patents)

12 patents: Sort by Forward Citations

1. 11992005 - Automated spray nozzle test system (2024-05-28),

2. 11815375 - Meter tube assembly (2023-11-14),

3. 5915668 - Fail safe valve actuator (1999-06-29),

4. 5574657 - Electronic rate meter controller and method (1996-11-12),

5. 5520333 - Tube metering control system (1996-05-28),

6. 5475614 - Method and apparatus for controlling a variable fluid delivery system (1995-12-12),

7. 5350992 - Motor control circuit (1994-09-27),

8. 5323721 - Planter monitor system (1994-06-28),

9. 4998058 - Apparatus including transmitter, receiver and display housings for (1991-03-05),

10. D310339 - Point location device (1990-09-04),

11. 4942765 - Ultrasonic velocity sensor (1990-07-24),

12. 4942558 - Ultrasonic velocity sensor (1990-07-17),

Company Overview

Micro-Trak Systems, Inc. is a technology company based in Mankato, Minnesota, specializing in precision agriculture solutions. The company develops advanced monitoring and control systems that enhance the efficiency and effectiveness of agricultural operations. Their product offerings include GPS guidance systems, application control technologies, and data management tools, all aimed at optimizing crop production and resource management. Micro-Trak is committed to innovation in agricultural technology, supporting farmers in improving yields and sustainability.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

12 Patents

#4 in Mankato, MN

#735 in Minnesota

#25,578 in US

#48,209 in the World

Mankato, MN, United States of America

Micro-Trak Systems, Inc.

Forward Citations = 360

9 inventors:

Semor D Tofte (5 out of 5 patents)

Thomas K Hiniker (4 out of 13 patents)

S David Tofte (4 out of 4 patents)

4. Steven W Vogel (3 out of 4 patents)

5. Jeffry M Irish (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Micro-Trak Systems, Inc.. Retrieved from https://idiyas.com/company/micro-trak-systems

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]